What does the 'eco button' in a Vauxhall Corsa do?

I'm curious about the 'eco button' in my Vauxhall Corsa. Can someone explain what it does and if I should use it while driving?

The 'eco button' in a Vauxhall Corsa is designed to improve fuel efficiency by adjusting the throttle response and limiting the power output of the engine. It can decrease your overall fuel consumption, especially in city driving.

I've found that using the 'eco button' in my Vauxhall Corsa can also make the car feel a bit sluggish and unresponsive. It's best to experiment and see if it makes a noticeable difference in your fuel economy.

I recommend using the 'eco button' in your Vauxhall Corsa during long highway drives to maximize your fuel efficiency. It may not be as necessary in stop-and-go city driving.